A friend's company received a batch of office computers. I accompanied him to the company on the weekend to help test the machines, which actually meant turning on the computers and releasing the syst...
Features of UBA2033 full-bridge driver IC : · Full-bridge driver circuit · Internal bootstrap diode · Integrated high-voltage conversion function · Internally available high-voltage power supply · Max...
1. Common impedance interference of ground wire
The ground wire on the circuit diagram represents the zero potential in the circuit and is used as a common reference point for other points in the circ...
[size=4] Migrate your existing MSP430 MCU design to TI's new high-performance MSP432 MCU platform. Or, when you need to reduce the power consumption of your product, you may consider migrating your ex...
In the past, I only produced small batches of PCBs after I drew them. I would send the PCB files to the assembly factory (small workshop), print the silk screen, and then mark some components to make ...
6ULL 256M is memory, 256M is nand) Introduction: Use a card reader to make a bootable TF card, directly insert it into the development board, and it can be directly started. 1. Find a TF (32g or less,...
As Samsung Electronics and other major DRAM chip makers plan to phase out DDR3 production lines, the number of suppliers has dropped sharply, and Chinese manufacturers are planning to make a big push...[Details]
Why arc detection is needed On the DC bus, arcs will generate high voltage, causing system shutdown, which can easily cause damage to components and connectors, and even cause fires. The ultimate g...[Details]
About Resistors Brief description: This article introduces the packaging, function, parameters of resistors, and the principles of two methods for measuring resistance. 1. Description of resistance...[Details]
"This year, the average per-acre yield of crabs in our district's fishery science and technology demonstration base is about 350 kilograms, which is more than 20% higher than the district's average...[Details]
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This article discusses the role of DCU, MCU and MPU in the electronic and electrical architecture of autonomous driving, compares the advantages of distri...[Details]
Recently, NXP Semiconductors officially launched the second phase of the Artificial Intelligence Application Innovation Center project in Tianjin - the Artificial Intelligence Innovation Practice Pla...[Details]
1 Introduction Milk is becoming more and more common in people's daily life and diet. Real-time, fast and accurate detection of milk components is of great significance to improving milk qualit...[Details]
I referred to the RCC routine in the standard peripheral library of STM32, and then made some modifications to it on the original basis, and added it to the two files RCC_ClkConfig.C and RCC_ClkConfig...[Details]
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As a basic component of a computer, the mouse plays an important role. With the advancement of technology and market demand, the mouse is also experiencing rapid development. Trad...[Details]
In early October, Google stopped Huawei Mate30 phones from installing Google-related applications. As the United States is about to issue sales licenses to Huawei to some American companies including...[Details]
On April 13, Unigroup Guoxin stated on an interactive platform that the company's security chips related to Internet of Vehicles applications have entered the trial stage, and the on-board control ch...[Details]
Sometimes it is inconvenient to carry a mobile phone, but you still want to know the time. At this time, you can use a buzzer to make an audio time reminder, which will sound a reminder every 60 seco...[Details]
What are the speed control methods of DC separately excited motor?
There are two ways to control the speed of the electric drive system of a separately excited DC motor: mechanical speed contr...[Details]
Some time ago, European Commission President Von der Leyen said: The European Commission has launched an investigation into the subsidies provided by the Chinese government to electric vehicle manufa...[Details]
Integrated circuit maintenance is a huge project, because integrated circuits have many pins and they are very dense, so it is very difficult to disassemble them, and sometimes even damage the integr...[Details]
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